I am pretty sure you can upgrade to Windows 8.1 from Windows 8 free of charge, but for stability and just to make sure nothing goes wrong, I would buy Windows 8.1 just in case. Also, you would have to do it each time you installed Windows.
I am pretty sure you can upgrade to Windows 8.1 from Windows 8 free of charge, but for stability and just to make sure nothing goes wrong, I would buy Windows 8.1 just in case. Also, you would have to do it each time you installed Windows.